1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexeev081 [22]
4 years ago
11

Solve or exact value 1+2sinx=0

Mathematics
2 answers:
vodomira [7]4 years ago
6 0
<span>2sinx = -1

Divide both sides by 2.

sinx = -(1/2)

In the unit circle, we are given two answers for sinx = -(1/2).

x = 210 degrees AND 330 degrees </span>
harkovskaia [24]4 years ago
6 0
X=210 is the for these
You might be interested in
Match the reasons with the statements in the proof.
Len [333]

Observe the given figure.

Given: m \angle 1 = m \angle 3, m \angle 2 = m \angle 3

To prove: l \parallel m

Statement                                                      

1.  m \angle 1 = m \angle 3, m \angle 2 = m \angle 3

Reason: Given

2. m \angle 1 = m \angle 2

Reason: Substitution

3. \angle 1,\angle 2 are alternate interior angles.

Reason: Definition of alternate interior angles

4. l \parallel m

Reason: If alternate interior angles are equal, then the lines are parallel.

7 0
4 years ago
Read 2 more answers
Which of the following are true statements about any regular polygon? Check all that apply. A. It is a quadrilateral. B. All of
sesenic [268]
A regular polygon is a closed figure 
All its angles are equal in measure.
and all its sides are congruent
3 0
4 years ago
Read 2 more answers
Find the pattern rule for <br> 1 - 210<br> 2 - 200<br> 3 - 190<br> 4 - 180<br> 5 - 170
chubhunter [2.5K]
It’s deducting 10 each
7 0
3 years ago
An adult has a total of about 22.5 square feet (ft2) of skin. Use the fact that 1 m is approximately equal to 3.281 feet to conv
zheka24 [161]

Answer:

There are about 3.281 * 3.281 = 10.764 square feet in one square meter. Therefore, 22.5 square feet is 22.5 / 10.764 = 2.09 square meters.

3 0
4 years ago
There are 15 male teachers in the school. There are 35 female teachers in the school. Fill in the table
yulyashka [42]
Where is the table???
3 0
3 years ago
Other questions:
  • Find their perimeter and the area of trapezoid EFGH. Show all work needed to complete this problem. A=1/2(b1+b2)•h
    9·1 answer
  • Find the sum of the value of 8 in 387,562 and the value of 7 in 7,328,562
    9·1 answer
  • Find the height "h" so that its area is equal to 400 square cm.
    9·1 answer
  • HELP ASAP!!!!! What number should be placed in the box to help complete the division calculation?
    8·2 answers
  • If 2KL=KL+MN, then KL=MN
    9·1 answer
  • Write the expressions as an equivalent power with a negative exponent. 1/49 and 27/125
    6·1 answer
  • I NEED HELP WITH THESE PLEASE?
    7·1 answer
  • Find two consecutive odd integers whose product is 323
    15·1 answer
  • Please helpPPPpPPPppPp
    6·2 answers
  • The football team has a total of 25 jerseys, but only 2 are medium-sized. What percent of the jerseys are medium-sized jerseys ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!